// The last byte sent to this.write() was a CR, which was never
// actually sent. So send the CR in ascii mode, then flush.
// CR <anything> -> CR NULL
output.write(master.C_CR);
output.write(master.C_NUL);
// The last byte sent to this.write() was a CR, which was never
// actually sent. So send the CR in ascii mode, then flush.
// CR <anything> -> CR NULL
output.write(master.C_CR);
output.write(master.C_NUL);